Items appraised include a collection of courtroom sketches from the 1957 Sam Sheppard murder trial; an 1895 AT&T phone book purchased at a flea market; a baseball signed by the members of the 1962 MLB American League All-Star team; and a homemade army tank whose cannon shoots potatoes constructed by the seller and his son. Also, when Chumlee calls out sick, Corey goes to Chumlee's house to investigate.